114405142 has 4 divisors (see below), whose sum is σ = 171607716. Its totient is φ = 57202570.

The previous prime is 114405131. The next prime is 114405157. The reversal of 114405142 is 241504411.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28601284 + ... + 28601287.

It is an arithmetic number, because the mean of its divisors is an integer number (42901929).

Almost surely, 2^114405142 is an apocalyptic number.

114405142 is a deficient number, since it is larger than the sum of its proper divisors (57202574).

114405142 is an equidigital number, since it uses as much as digits as its factorization.

114405142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57202573.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 114405142 is about 10696.0339378669. The cubic root of 114405142 is about 485.4544816957.

Adding to 114405142 its reverse (241504411), we get a palindrome (355909553).

The spelling of 114405142 in words is "one hundred fourteen million, four hundred five thousand, one hundred forty-two".